3v4l.org

run code in 300+ PHP versions simultaneously
<?php function t(array $a=[]);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.320.0270.04319.17
5.4.310.0300.06018.95
5.4.300.0370.07019.13
5.4.290.0330.05319.26
5.4.280.0270.03719.13
5.4.270.0270.03718.95
5.4.260.0400.04019.12
5.4.250.0370.04018.98
5.4.240.0230.03718.93
5.4.230.0230.04719.12
5.4.220.0330.06719.21
5.4.210.0270.07019.26
5.4.200.0370.05719.25
5.4.190.0300.03719.22
5.4.180.0370.06319.19
5.4.170.0330.06019.21
5.4.160.0200.05718.91
5.4.150.0300.04019.13
5.4.140.0230.05716.44
5.4.130.0430.05716.44
5.4.120.0500.05016.45
5.4.110.0270.03716.48
5.4.100.0270.07316.57
5.4.90.0330.06316.32
5.4.80.0230.05716.47
5.4.70.0270.03316.50
5.4.60.0270.05016.23
5.4.50.0430.05316.45
5.4.40.0330.07016.50
5.4.30.0300.07016.45
5.4.20.0470.03716.19
5.4.10.0270.07016.45
5.4.00.0230.04315.72
5.3.290.0200.04714.82
5.3.280.0200.04314.65
5.3.270.0330.06314.60
5.3.260.0330.06314.63
5.3.250.0270.07314.63
5.3.240.0330.04014.49
5.3.230.0330.04714.52
5.3.220.0370.08014.64
5.3.210.0270.05014.57
5.3.200.0430.06014.64
5.3.190.0330.06314.62
5.3.180.0370.07014.60
5.3.170.0270.03714.58
5.3.160.0370.05014.62
5.3.150.0300.07014.62
5.3.140.0400.05714.58
5.3.130.0330.04014.44
5.3.120.0400.06014.55
5.3.110.0230.05014.60
5.3.100.0430.05314.04
5.3.90.0230.07714.02
5.3.80.0230.05014.05
5.3.70.0330.02714.09
5.3.60.0170.04713.91
5.3.50.0300.07314.01
5.3.40.0370.06714.11
5.3.30.0330.03713.95
5.3.20.0270.04713.71
5.3.10.0230.04013.54
5.3.00.0330.05313.68
5.2.170.0230.06011.10
5.2.160.0300.04011.06
5.2.150.0300.05711.20
5.2.140.0270.05011.14
5.2.130.0200.03011.25
5.2.120.0200.03311.05
5.2.110.0330.05011.04
5.2.100.0400.02310.99
5.2.90.0270.05011.10
5.2.80.0230.06311.08
5.2.70.0270.03011.09
5.2.60.0270.04010.96
5.2.50.0200.03311.08
5.2.40.0270.05011.05
5.2.30.0200.02711.13
5.2.20.0170.03010.99
5.2.10.0230.02310.87
5.2.00.0170.03010.72
5.1.60.0230.0279.96
5.1.50.0200.04010.00
5.1.40.0200.0279.99
5.1.30.0170.03010.39
5.1.20.0200.02710.51
5.1.10.0170.04010.13
5.1.00.0330.04310.22
5.0.50.0070.0438.69
5.0.40.0130.0208.36
5.0.30.0130.0338.21
5.0.20.0100.0308.15
5.0.10.0130.0408.32
5.0.00.0230.0538.06
4.4.90.0100.0378.02
4.4.80.0100.0138.02
4.4.70.0130.0138.02
4.4.60.0030.0208.02
4.4.50.0100.0378.02
4.4.40.0100.0308.02
4.4.30.0070.0208.02
4.4.20.0070.0178.02
4.4.10.0130.0308.02
4.4.00.0170.0508.02
4.3.110.0100.0208.02
4.3.100.0070.0238.02
4.3.90.0030.0308.02
4.3.80.0170.0438.02
4.3.70.0130.0278.02
4.3.60.0070.0238.02
4.3.50.0100.0278.02
4.3.40.0100.0438.02
4.3.30.0070.0338.02
4.3.20.0070.0308.02
4.3.10.0100.0178.02
4.3.00.0070.0238.02

preferences:
142.16 ms | 1394 KiB | 7 Q